CN102325159A - Virtual experimental platform offline application interaction system - Google Patents
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Abstract
The invention discloses a virtual experimental platform offline application interaction system. The system is characterized by comprising an offline application plug-in unit and a data exchange layer plug-in unit, which are arranged on a client side, an offline application cache arranged on a server side, and a SQLite local resource database and an offline application plug-in unit interface, which are arranged on a local side, wherein the offline application plug-in unit interface comprises a local resource access interface and a resource download interface. When the situation of short-time disconnection of a network and network jitter exceeds an initial value of an offline time meter, the system is used for giving a user a prompt of the disconnection of the network and informing the user of selecting optional operations, such as saving an experiment, quitting the experiment and the like. If the situation that the network is disconnected temporarily or the network is unstable happens when the user performs the experiment on a virtual experimental platform, the system can still run normally, display a correct experimental result so that the user can perform the experiment in a more stable and more smooth manner.
Description
Technical field
The invention belongs to computer application field; Be the system of B/S pattern,, mainly realized a kind of applied off-line interactive system of on platform, moving to the virtual experimental platform; Let the network condition be transparent for the user, promptly the user experiences the variation less than network in doing the process of virtual experimental.
Background technology
In modern society, our studying and living relies on the Internet to a great extent, and we obtain the information of needs through network.Obtain information for network, important a bit is exactly to need user real time online, so that the user can be accurately and timely and server interaction.
Introduce the general structure of virtual experimental platform below, the virtual experimental platform is divided into three parts, is respectively client, server end, platform database.The experiment that we develop directly loads as client plug-in; It comprises privately owned interactive interface and exchanges data common interface; Privately owned interactive interface provides the private data stores service, and the exchanges data common interface provides communication service and the storing communication service of calculating; Server end mainly is responsible for request analysis, task scheduling and telecommunication management, and wherein, telecommunication management comprises simulation calculation control and two modules of Data Processing in Experiment; Private data stores service and storing communication service are carried out the visit of data through the normal data access visit interface of platform database; Applied off-line is positioned at client application plug-in unit end, server end and this locality, guarantees user's system's operate as normal under the situation of suspension through open up storage area in this locality.
The virtual experimental teaching platform requires in the middle of unsettled network environment, still can work, and therefore requires system that good offline functionality is arranged.
So-called off-line, referring to the user can not have still can to carry out work under the situation of network, and after network environment was recovered, the operation of carrying out before the user can automatically be synchronized on the server.At present; Applied off-line can be divided into two kinds, and a kind of is desktop application, comprise encapsulate with Adobe AIR framework with IBM Lotus Notes etc.; What it was mainly outstanding is the mutual of local data and network data, and popular application at present comprises Twhirl, ReadAir etc.; Another kind of then be relatively more popular in recent years Web applied off-line, its main purpose is to make the Web program let the user to network readezvous point, the user at each item Internet resources in user's ignorant situation experience off-line such as online sensation.Wherein tool representative be applied off-line based on Google Gears, main application has Google Docs, Gmail, Google Reader etc.
Introduce the principle of two kinds of applied off-line below respectively.Desktop application is an example with Adobe AIR framework; The AIR off-line procedure comprises local SQLite database, local file system, network monitor and four parts of local control program; The result of local control program response to network monitor; Judge local SQLite database, local file system whether needs carry out alternately according to whether User Status is online, if off-line then carries out this locality with user's renewal and preserves; Connection Service device when treating network recovery is uploaded the file and the data of database of preservation and is upgraded; Web application framework desktop application is similar, except local SQLite database, local file system, network monitor, also has an explorer and synchronization engine; This is by the decision of the characteristic of Web program itself, because the resource of Web program is all on server, if network breaks off; The connection resource of network need download to this locality so; And manage by the local resource module, and synchronization engine also carries out alternately acquired information with the local resource module; Compare with the modification time of server, up-to-date modification data upload is arrived server.
The virtual experimental applied off-line needs a local client directly local data base to be operated; In view of the situation; We have adopted Google Gears framework to develop, and the SQLite database that GoogleGears has used in this locality can easily be implemented in local access to information.The applied off-line that this paper introduces is based on Google Gears framework.
Applied off-line is necessary in our virtual experimental system, for virtual experimental; Most important experience is exactly the integrality of experimental implementation process, and this is of equal importance with the tightness of the design process of experiment own, and network is an immesurable platform; Often have unstable with crowded possibility; Doing experiment then needs a stable environment, so the system that applied off-line becomes let us is the necessary condition of stable operation more.
Summary of the invention
Main purpose of the present invention is to provide a kind of virtual experimental platform applied off-line interactive system; This system is when letting the user on the virtual experimental platform, experimentize; Of short duration network breaks off or the situation of unstable networks if run into; Still can normally move, show correct experimental result, give user's favorable experience.
A kind of virtual experimental platform applied off-line interactive system provided by the invention; It is characterized in that; This system comprises applied off-line plug-in unit and the exchanges data layer plug-in unit that is arranged on client; Be arranged on the applied off-line buffer memory of server end, be arranged on the SQLite local resource database and the applied off-line card i/f of local side, the applied off-line card i/f comprises local resource access interface and resource downloading interface;
Exchanges data layer plug-in unit is used for the data of responsible client experiment plug-in unit and server end to carry out alternately, sends experiment scene data, experimental session data and experimental result data to the experiment plug-in unit; Receive experiment scene data and experimental implementation data that the experiment plug-in unit sends; Through network experimental data is issued the simulation calculation control module; And obtain the experimental result data that the simulation calculation control module produces, and through the resource downloading interface with storage at SQLite local resource database; When network breaks off, exchanges data layer plug-in unit will obtain the chronometric data of off-line timer, and at this moment, exchanges data layer plug-in unit obtains experimental result data through the local resource access interface from SQLite local resource database; Behind network recovery, will obtain up-to-date experimental result data from the applied off-line buffer memory;
The applied off-line plug-in unit comprises network state monitor and off-line timer, and wherein, the network state monitor is responsible for monitoring state of network, and the network real-time state is informed the off-line timer; The off-line timer starts when network breaks off, and tells exchanges data layer plug-in unit with chronometric data; At this moment, applied off-line plug-in unit and exchanges data layer plug-in unit are mutual, and the new data when network broken off sends to the exchanges data layer; SQLite local resource database provides experimental data to obtain experimental data to the local resource access interface with from the resource downloading interface;
The local resource access interface obtains experimental data from SQLite local resource database, sends it to exchanges data layer plug-in unit;
The resource downloading interface is from exchanges data layer plug-in download experimental data and send it to SQLite local resource database;
Applied off-line is buffered in when network breaks off and obtains the experimental result data that the simulation calculation control module is calculated, and when network recovery, server end applied off-line buffer memory and exchanges data layer plug-in unit carry out alternately experimental result data being sent to exchanges data layer plug-in unit;
The simulation calculation control module provides experimental result data to the applied off-line buffer memory after network breaks off immediately.
What the present invention is directed to is the situation in disconnection of network short time and network jitter, and when this situation surpassed the initial value of off-line timer, the system prompt user network broke off, but informs that the user selects selection operation, as preserving experiment, withdrawing from experiment etc.When the present invention can let the user on the virtual experimental platform, experimentize, of short duration network broke off or the situation of unstable networks if run into, and still can normally move, and shows correct experimental result, the user can be stablized more and experimentizes clear and coherently.
Description of drawings
Fig. 1 is virtual experimental platform overall framework figure.
Fig. 2 is the overview flow chart of virtual experimental platform applied off-line.
Client off-line application plug-in and exchanges data layer interaction diagrams when Fig. 3 is the connection of virtual experimental platform network.
Local side applied off-line plug-in unit and the mutual flow chart of exchanges data layer when Fig. 4 is the disconnection of virtual experimental platform network.
Local side applied off-line plug-in unit sent to new data the flow chart of exchanges data layer when Fig. 5 was the connection of virtual experimental platform network.
Fig. 6 is that the virtual experimental platform network recovers back exchanges data layer and server end applied off-line buffer memory carries out mutual flow chart.
Embodiment
With regard to accompanying drawing and instance whole virtual experimental platform applied off-line interactive system is done further analysis below.
Applied off-line belongs to three parts respectively on the virtual experimental platform, be respectively client, local side and server.
Client comprises experiment plug-in unit 1, applied off-line plug-in unit 2 and exchanges data layer plug-in unit 3; Local side comprises SQLite local resource database 4, local resource access interface 5, resource downloading interface 6; Server end comprises applied off-line buffer memory 7, simulation calculation control module 8.The client here refers to browser
Wherein, Be arranged on the applied off-line plug-in unit 2 and exchanges data layer plug-in unit 3 of client; Be arranged on the applied off-line buffer memory 7 of server end, be arranged on the SQLite local resource database 4 and applied off-line card i/f (comprising local resource access interface 5 and resource downloading interface 6) of local side.
Following with regard to the interactive relation of the each several part of system below.
1 of experiment plug-in unit is mutual with exchanges data layer plug-in unit 3, sends experiment scene data and experimental implementation data to exchanges data layer plug-in unit 3, obtains experiment scene data, experimental session data and experimental result data from exchanges data layer plug-in unit 3.
Exchanges data layer plug-in unit 3 is plug-in units of client; Be responsible for the data of client experiment plug-in unit and server end and carry out alternately, here, client off-line application plug-in and exchanges data layer are at a layer; So the data interaction between them realizes through the method for function call.
The experiment apparatus data refer to each device in scene; They all have oneself a information; These information exist with the form of XML, and each of device information all is a label, and the benefit of representing with XML is because it has characteristics such as cross-platform, that portability is strong; The experiment scene data refer to the information of the scene of on test panel, building, and it has also comprised the relations such as connection between device except comprising experiment apparatus information; Experimental result data refers to the data of in the experiment running, returning from server, and experiment plug-in unit 1 is resolved the experimental result data that obtains and shown.
Applied off-line plug-in unit 2 comprises network state monitor 21 and off-line timer 22, and wherein, network state monitor 21 is responsible for monitoring state of network, and the network real-time state is informed off-line timer 22; Off-line timer 22 starts when network breaks off, and tells exchanges data layer plug-in unit 3 with chronometric data, and at this moment, applied off-line plug-in unit 2 is mutual with exchanges data layer plug-in unit 3, and the new data when network broken off sends to the exchanges data layer.Exchanges data layer plug-in unit 3 obtains the experimental data that experiment plug-in unit 1 sends; Through network experimental data is issued simulation calculation control module 8; And obtain the experimental result data that simulation calculation control module 8 produces, and through resource downloading interface 6 with storage at SQLite local resource database 4; When network breaks off, exchanges data layer plug-in unit 3 will obtain the chronometric data of off-line timer 22, and at this moment, local side applied off-line plug-in unit (being applied off-line local side general name) and exchanges data layer 3 are mutual.Reciprocal process is that exchanges data layer plug-in unit 3 obtains experimental result data through local resource access interface 5 from SQLite local resource database 4; Behind network recovery, will obtain up-to-date experimental result data from applied off-line buffer memory 7.
SQLite local resource database 4 provides experimental data to obtain experimental data to local resource access interface 5 with from resource downloading interface 6.
Local resource access interface 5 obtains experimental data from SQLite local resource database 4, sends it to exchanges data layer plug-in unit 3.
Resource downloading interface 6 is downloaded experimental data and is sent it to SQLite local resource database 4 from exchanges data layer plug-in unit 3.
Applied off-line buffer memory 7 obtains the experimental result data that simulation calculation control module 8 is calculated when network breaks off; When network recovery; Server end applied off-line buffer memory 7 carries out alternately experimental result data being sent to exchanges data layer plug-in unit with exchanges data layer plug-in unit 3.
Simulation calculation control module 8 provides experimental result data to applied off-line buffer memory 7 after network breaks off immediately.
The operational process of whole applied off-line is following:
When (1) testing initialization, the client off-line application plug-in is obtained experiment apparatus information and experiment scene information from client data exchange layer;
(2) local side applied off-line plug-in unit is kept at experiment scene and experiment apparatus information in the local data base.
Local side applied off-line plug-in unit comprises local resource access interface, resource downloading interface and local data base, and what local data base was selected is the SQLite database.
Want mutual communication in order to make between local side applied off-line plug-in unit and the client off-line application plug-in; This method has been used the API of the browser extension Google Gears that increases income, and this plug-in unit provides a series of interfaces that can Internet resources be downloaded to this locality and preservation.
Local side applied off-line plug-in unit is kept at local data base through the resource downloading interface with experiment apparatus information and experiment scene information.
(3) if the user produces the beginning experimental implementation, then go to step (4), if do not have, then go to step (3).
(4) applied off-line monitoring network state if network state is good, then goes to step (5), if network state is bad, then goes to step (9).
The monitoring network state is by the part in the client off-line application plug-in, and it is in the network state monitor module, after starting applied off-line; This module also starts immediately; And in whole experiment, be in listening state always, let real-time feedback network state.
For the definition of network state, promptly network is communicated with in an enough little time threshold (being set at 5-15s usually); It is good to be defined as network state so; If in an enough little time threshold, break off, it is bad to be defined as network state so.
(5) if there is new experimental data to produce, then go to step (6),, then go to step (8) if there is not new data.
The definition of the local new data that produces was divided into two parts when network broke off, the operation of storage experiment informations such as a preserving if user experimentizes when network breaks off, and this moment, the data of storage were new data, normally the experiment scene data; If two server end applied off-line buffer memorys have produced new data, promptly network before be in off-state, experimental result data normally.
New data when (6) local side applied off-line plug-in unit breaks off network sends to the exchanges data layer.
Here the definition of new data is, if when network breaks off, the user has carried out preserving experiment scene etc. and saved the data in local operation, is kept at local data so this moment and is called new data.Concrete process of transmitting is following.Flow chart is as shown in Figure 5.
(6.1) inspection local data update mode variable.
(6.2) if variate-value is true, then go to step (6.3),, then finish this process if be false.
(6.3) local side resource access interface takes out data and sends to the exchanges data layer.
(7) exchanges data layer and server end applied off-line buffer memory carry out alternately.Go to step (10).
This step is to occur under the situation about recovering again after network breaks off; At this moment; The experimental result data that server calculates all is kept in the server end applied off-line buffer memory, so, behind network recovery; The exchanges data layer needs and server end applied off-line buffer memory carries out obtaining up-to-date experimental result data alternately.As shown in Figure 6, detailed process is following:
(7.1) if the variable of record applied off-line buffer memory quantity greater than 0, goes to step (7.2) so, otherwise finishes this process.
Above variable be defined as the quantity that the applied off-line buffer memory has been stored experimental data.
(7.2) server end applied off-line buffer memory takes out experimental data to be sent.
(7.3) server sends this data to data exchange layer.
(7.4) the exchanges data layer receives experimental data and handles.
(7.5) variable of record server end applied off-line buffer memory quantity subtracts an operation.Go to step (7.1).
(8) client off-line application plug-in and exchanges data layer are mutual.Go to step (10).
The mutual content here is the intermediate object program data of the experiment of sending back from server, and it also is to transmit with the form of XML, and this data are received in experiment, can carry out then that XML resolves and the demonstration of experiment intermediate object program.
The mutual detailed process of client off-line application plug-in and exchanges data layer is following.Flow chart is as shown in Figure 3.
(8.1) the exchanges data layer obtains the intermediate object program data in the experimentation.
(8.2) the client off-line application plug-in is obtained data from the exchanges data layer.
(8.3) if the user produces new experimental implementation, then go to step (8.4), if do not have, then go to step (8.6).
The new experimental implementation here mainly refers to and preserves experiment scene, recovers experiment scene, stops experiment etc., decides according to concrete experiment.
(8.4) the exchanges data layer sends the data that produce.
The data that produce are to carry out new experimental implementation data afterwards.
(8.5) the new data of exchanges data layer wait are returned.Go to step (8.1).
New data are that server calculates the new data that produce.
(8.6) local side applied off-line plug-in unit is preserved data.
The work that the intermediate object program that experimentizes data are preserved still is that the resource downloading interface by this locality obtains, and is kept at SQLite local resource database.
(9) local side applied off-line plug-in unit and exchanges data layer are mutual.
The mutual detailed process of local side applied off-line plug-in unit and exchanges data layer is following.Flow chart is as shown in Figure 4.
(9.1) the client off-line application plug-in starts the off-line timer.
This timer is started by the client off-line application plug-in when network breaks off, and the size of off-line timer initial value is confirmed according to different experiments.
According to the speed of returning of experimental result, the type of experiment is divided into two types of manipulation type experiment, the experiments of observation type.The manipulation type experiment is meant that the user builds the experimental result that this experiment scene solves its problem that in this subject, runs into or needs checking; The experiment of observation type is meant that the user loads the experiment scene of having put up and realizes the observation of some experimental phenomenas and the cognition of experiment apparatus etc.; The off-line timer initial value of manipulation type experiment generally is set at 15s-60s, and the off-line timer of observation type experiment generally is set at 60-180s.
(9.2) notice local side applied off-line plug-in unit network condition.
The process of the informing network situation here promptly starts local side SQLite database, and will carry out the process that data are obtained.
(9.3) the exchanges data layer obtains the experimental data of local side applied off-line plug-in unit.
The local resource access interface of local side applied off-line plug-in unit obtains the result data that experiment needs from SQLite local resource database; The result data here refer in database, preserve before the result data of network state when good; The experiment demonstration is simulated, and main purpose is to let the user feel that experiment is also continuing operation.
Here we have used the principle that the user is concerned about than experimentation for experimental result more, can the last correct result of experiment returned and preserve.
If run into the strict experiment of phenomenon that experimentation is shown, the time that we can utilize network to break off, prompting user; Because network problem; Present data are stale data, cross a time threshold and will upgrade, and after network-in-dialing has been got well; Can all experimental datas be preserved, and the playback again of the phenomenon that experimentizes automatically.
(9.4) preserve the experiment scene data manipulation if the user produces, then go to step (9.5),, then go to step (9.6) if do not have.
(9.5) local side applied off-line plug-in unit is preserved experiment scene.
Be equally here+experiment scene is preserved is equally in the SQLite of this locality database.
(9.6) recover the experiment scene data manipulation if the user produces, then go to step (9.3),, then go to step (9.7) if do not have.
(9.7) if the off-line timer surpasses the regulation duration, then go to step (9.8),, then go to step (9.3) if do not have.
The definition that the off-line timer surpasses the regulation duration is, the off-line timer in the client off-line application plug-in has an initial value, and along with network breaks off, initial value successively decreases gradually, on dutyly is kept at 0 o'clock, promptly is defined as above timer regulation duration.
(9.8) the notice user network breaks off.
This notice is sent for the client off-line application plug-in, directly shows experimentally, and the prompting user network breaks off.
(10) if the user produces the operation that finishes experiment, finish experiment so, whole applied off-line end of run if do not have, then goes to step (4).
It should be appreciated by those skilled in the art that the above is merely an instance of the present invention, is not to be used to state protection scope of the present invention, all any modifications of within principle of the present invention, making, improves, is equal to replacement etc., all within protection of the present invention.
Claims (6)
1. virtual experimental platform applied off-line interactive system; It is characterized in that; This system comprises applied off-line plug-in unit (2) and the exchanges data layer plug-in unit (3) that is arranged on client; Be arranged on the applied off-line buffer memory (7) of server end, be arranged on the SQLite local resource database (4) and the applied off-line card i/f of local side, the applied off-line card i/f comprises local resource access interface (5) and resource downloading interface (6);
Exchanges data layer plug-in unit (3) is used for the data of responsible client experiment plug-in unit and server end to carry out alternately, sends experiment scene data, experimental session data and experimental result data to experiment plug-in unit (1); Receive experiment scene data and experimental implementation data that experiment plug-in unit (1) sends; Through network experimental data is issued simulation calculation control module (8); And obtain the experimental result data that simulation calculation control module (8) produces, and through resource downloading interface (6) with storage at SQLite local resource database (4); When network breaks off, exchanges data layer plug-in unit (3) will obtain the chronometric data of off-line timer (22), and at this moment, exchanges data layer plug-in unit (3) obtains experimental result data through local resource access interface (5) from SQLite local resource database (4); Behind network recovery, will obtain up-to-date experimental result data from applied off-line buffer memory (7);
Applied off-line plug-in unit (2) comprises network state monitor (21) and off-line timer (22), and wherein, network state monitor (21) is responsible for monitoring state of network, and the network real-time state is informed off-line timer (22); Off-line timer (22) starts when network breaks off, and tells exchanges data layer plug-in unit (3) with chronometric data; At this moment, applied off-line plug-in unit (2) and exchanges data layer plug-in unit (3) are mutual, and the new data when network broken off sends to the exchanges data layer; SQLite local resource database (4) provides experimental data to obtain experimental data to local resource access interface (5) with from resource downloading interface (6);
Local resource access interface (5) obtains experimental data from SQLite local resource database (4), sends it to exchanges data layer plug-in unit (3);
Resource downloading interface (6) is downloaded experimental data and is sent it to SQLite local resource database (4) from exchanges data layer plug-in unit (3);
Applied off-line buffer memory (7) obtains the experimental result data that simulation calculation control module (8) is calculated when network breaks off; When network recovery; Server end applied off-line buffer memory (7) and exchanges data layer plug-in unit (3) carry out alternately experimental result data being sent to exchanges data layer plug-in unit;
Simulation calculation control module (8) provides experimental result data to applied off-line buffer memory (7) after network breaks off immediately.
2. virtual experimental platform applied off-line interactive system according to claim 1 is characterized in that the new data when local side applied off-line plug-in unit breaks off network by following process sends to the exchanges data layer:
(a1) inspection local data update mode variable;
(a2) if variate-value is true, then go to step (a3),, then finish this process if be false;
(a3) local side resource access interface takes out data and sends to the exchanges data layer.
3. virtual experimental platform applied off-line interactive system according to claim 1 is characterized in that, it is following that server end applied off-line buffer memory and exchanges data layer carry out mutual process:
(b1) if the variable of record applied off-line buffer memory quantity greater than 0, goes to step (b2) so, otherwise finishes this process;
(b2) server end applied off-line buffer memory takes out experimental data to be sent;
(b3) server sends this data to data exchange layer;
(b4) the experimentize demonstration of data and the processing of all the other operations of the exchanges data layer relevant interface that receives experimental data and call the experiment plug-in unit;
(b5) variable of record server end applied off-line buffer memory quantity subtracts an operation, goes to step (b1) then.
4. virtual experimental platform applied off-line interactive system according to claim 1 is characterized in that, the mutual detailed process of applied off-line plug-in unit and exchanges data layer is following:
(c1) the exchanges data layer obtains the intermediate object program data in the experimentation;
(c2) the applied off-line plug-in unit obtains data from the exchanges data layer;
(c3) if the user produces new experimental implementation, then go to step (c4), if do not have, then go to step (c6);
(c4) the exchanges data layer sends the data that produce;
(c5) the new data of exchanges data layer wait are returned, and go to step (c1) then;
(c6) local side applied off-line plug-in unit is preserved data.
5. virtual experimental platform applied off-line interactive system according to claim 1 is characterized in that, the mutual process of local side applied off-line plug-in unit and exchanges data layer is:
(d1) the client off-line application plug-in starts timer;
(d2) notice local side applied off-line plug-in unit network condition;
(d3) the exchanges data layer obtains the experimental data of local side applied off-line plug-in unit;
(d4) preserve the experiment scene data manipulation if the user produces, then go to step (d5),, then go to step (d6) if do not have;
(d5) local side applied off-line plug-in unit is preserved experiment scene;
(d6) recover the experiment scene data manipulation if the user produces, then go to step (d3),, then go to step (d7) if do not have;
(d7) if the off-line timer surpasses the regulation duration, then go to step (d8), otherwise go to step (d3);
(d8) the notice user network breaks off.
6. virtual experimental platform applied off-line interactive system according to claim 1; It is characterized in that applied off-line plug-in unit (2) and the mutual process of exchanges data layer plug-in unit (3) are: exchanges data layer plug-in unit (3) obtains experimental result data through local resource access interface (5) from SQLite local resource database (4); Behind network recovery, will obtain up-to-date experimental result data from applied off-line buffer memory (7).
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| CN108667916A (en) * | 2018-04-24 | 2018-10-16 | 百度在线网络技术（北京）有限公司 | A kind of data access method and system of Web applications |
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| CN111611209A (en) * | 2020-03-30 | 2020-09-01 | 北京瑞风协同科技股份有限公司 | Method and system for storing virtual test data in task-divided manner |
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| CN112887410A (en) * | 2021-01-28 | 2021-06-01 | 郑州市景安网络科技股份有限公司 | Running method, device, equipment and storage medium of web service program |
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| CN104298632A (en) * | 2013-06-02 | 2015-01-21 | 仁宝电脑工业股份有限公司 | Data transmission system, method, and electronic device employing the method |
| CN107657557A (en) * | 2016-07-25 | 2018-02-02 | 上海佩创网络科技有限公司 | A kind of experimental teaching App management systems and application method |
| CN106327928A (en) * | 2016-10-25 | 2017-01-11 | 合肥东上多媒体科技有限公司 | Virtual system for science popularization of simulation interaction |
| WO2018201871A1 (en) * | 2017-05-02 | 2018-11-08 | 武汉斗鱼网络科技有限公司 | Data notification method, device and readable storage medium |
| CN108667916A (en) * | 2018-04-24 | 2018-10-16 | 百度在线网络技术（北京）有限公司 | A kind of data access method and system of Web applications |
| CN111369192A (en) * | 2020-03-04 | 2020-07-03 | 海南金盘智能科技股份有限公司 | Storage information acquisition method, information acquisition terminal and back-end equipment |
| CN111369192B (en) * | 2020-03-04 | 2023-08-08 | 海南金盘智能科技股份有限公司 | Storage information acquisition method, information acquisition terminal and back-end equipment |
| CN111611209A (en) * | 2020-03-30 | 2020-09-01 | 北京瑞风协同科技股份有限公司 | Method and system for storing virtual test data in task-divided manner |
| CN111814095A (en) * | 2020-06-23 | 2020-10-23 | 济南大学 | Exploration type interactive algorithm in virtual experiment |
| CN112887410A (en) * | 2021-01-28 | 2021-06-01 | 郑州市景安网络科技股份有限公司 | Running method, device, equipment and storage medium of web service program |
| CN112887410B (en) * | 2021-01-28 | 2022-12-20 | 郑州市景安网络科技股份有限公司 | Running method, device, equipment and storage medium of web service program |
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